That's OK. You don't have to buy the idea that ANY piece of hardware is a forever investment. No one is asking you to. Relax and let me tell you a story about my i5 notebook that came with a 7.2K RPM HDD. Every morning, I would come to work, dock my notebook in, boot up, and log on. Like most people, I would first open Outlook. This would take anywhere from 15-30 seconds to actually launch and sync with the Exchange server. This was annoying. Searching also took a few seconds longer than I wished it did. For months, I dreaded the morning drudgery of waiting for up to 30 seconds just to open my email. Even worse was trying to launch a VM that had been shut down completely. That took up to a minute or more.
Then, I was allowed to upgrade to a G2 Intel SSD. The very next time I docked, logged in, and opened up Outlook, I couldn't believe that I was actually online and connected to Exchange. It literally took three seconds. VMs loaded up from complete power-down to full-on within 10 seconds. The world was right again. Note that I've been using SSDs for years, so I have high expectations to begin with.
It might not seem like much, but these little things that interrupt your workflow cost the company money. They made back the initial minor cost of the SSD within two days due to increased productivity, and it's all gravy from there. When this SSD dies, the machine will be obsolete, and we'll replace the whole thing as part of the normal ~5-year cycle. If we have laser-guided, unicorn dust-coated,nanorobot quantum friggin dot storage by then, so much the better. I'll gladly say goodbye to SSDs in favor of this newfangled technology, just as I'm glad to say goodbye to HDDs in favor of SSDs right now.